The Aevitas Watch Winder Battery Power Supply for 5 Volt Watch Winders is a great way to convert your mains powered watch winder into a battery powered one. This is perfect for those who want to place their watch winder in a safe or hide it away somewhere without a wall socket.
The power supply takes 4 x D Cell Batteries (not included) and is only suitable for 5 Volt power supplies. With this power supply, you can enjoy the convenience of a battery powered watch winder.
PLEASE NOTE POWER SUPPLIES ARE NON RETURNABLE